Plan a month of social media posts with Claude or ChatGPT

One message, one month planned. Your AI learns how you write, keeps your content mix, picks your photos and fills your RobinReach calendar with a version for every network.

  • Your AI
  • Brand voice
  • Pillars
  • Calendar
  • Best times
  • Your photos
  • Publishing
  • A month of posts, scheduled
Start free See it step by step
RobinReach connected

Plan December for Clay & Co. on Instagram, LinkedIn and Threads, four posts a week. Mix tips, studio life and new pieces, use photos from our library and write in our voice.

What it did in RobinReach
  1. Read your recent posts to learn how Clay & Co. writes
  2. Saved your mix: half tips, a quarter studio life, a quarter new pieces
  3. Checked what is already booked in December
  4. Looked up your best posting times for each network
  5. Picked a photo from your library for each Instagram post
  6. Wrote 18 posts and checked every version against each network's rules
  7. Scheduled all 18 on your calendar

Done. December now has 18 new posts around the 2 you already had: tips on Mondays and Fridays, studio life on Tuesdays and new pieces on Thursday evenings. Every Instagram post has a photo from your library. Want me to change anything before they go out?

RobinReachCalendar Clay & Co.
Voice: warm, short, one emoji Mix: 50 / 25 / 25 Times: Tue 12:00, Thu 18:00 Photos: 10 picked

December 2026

18 new posts scheduled
TipsStudio lifeNew pieces Already booked
MonTueWedThuFriSatSun
30
1 Instagram12:00
2
3 Instagram18:00
4 Threads09:00
5
6
7 LinkedIn08:30
8 Instagram12:00
9 Instagram10:00
10 Instagram18:00
11 Threads09:00
12
13
14 LinkedIn08:30
15 Instagram12:00
16
17 Instagram18:00
18 Threads09:00
19
20 Facebook17:00
21 LinkedIn08:30
22 Instagram12:00
23
24 Instagram18:00
25 Threads09:00
26
27
28 LinkedIn08:30
29 Instagram12:00
30
31 Instagram18:00
1
2
3
Times in your brand’s time zone 18 scheduled

An example conversation with an invented brand. Photos from Unsplash.

Playbook · 6 features

What your AI uses to do it

Your assistant brings the thinking and the writing. RobinReach gives it hands: these are the parts of RobinReach it works with to get this done.

  1. Your AI assistant

    Claude, ChatGPT, Gemini, Codex or Cursor. You brief it the way you would brief a person, and it decides which RobinReach actions to take, in what order.

    Connect yours in two minutes

  2. Brand voice

    Captions sound like your last posts: the same length, the same warmth, the same hashtag habits on each network.

    Learn more

  3. Content pillars

    Half tips, a quarter studio life, a quarter new pieces. Saved to the brand, so next month follows it too.

    Learn more

  4. Content calendar

    Reads what is already booked so the new posts fit around it, and can move any of them later.

    Learn more

  5. Best times to post

    Posts go out when your own posts got the most engagement on each network, or at your saved posting times where a network has too few posts to tell.

    Learn more

  6. Media library

    Opens your library photos and picks one that fits each Instagram caption.

    Learn more

  7. Publishing to 13 networks

    Writes a version per network, checks each against that network's rules, then schedules them all.

    Learn more

  8. A month of posts, scheduled

Step by step

How it works

What happens between your message and the result. The small labels are the RobinReach actions your AI calls, in case you are curious.

  1. Connect your AI to RobinReach, once

    Add RobinReach to Claude or ChatGPT as a connector with one link, click Connect and sign in to RobinReach. There is no API key to copy. Other assistants use the link with your API key, from Integrations in RobinReach. It takes about two minutes and you never repeat it.

  2. Read your recent posts to learn how Clay & Co. writes

    It looks at your past posts on each network and notes the usual length, tone, emoji and hashtag habits. On a brand new account it starts from the tone saved in your brand settings instead.

    style_learn

  3. Saved your mix: half tips, a quarter studio life, a quarter new pieces

    Your content pillars are saved to the brand, so every plan after this one keeps the same balance without you repeating it.

    pillars_save

  4. Checked what is already booked in December

    It lists the posts you already have scheduled, so the new ones fit around them instead of doubling up.

    posts_list

  5. Looked up your best posting times for each network

    It finds when your own posts got the most engagement on each network over the last 90 days, by the same rule as the best time to post in your Reports, and gives every post a slot. A network with too few posts to tell uses the posting times saved in your brand settings instead.

    account_audience_best_times

  6. Picked a photo from your library for each Instagram post

    Instagram posts need an image. Your AI opens the photos themselves, not just their file names, so each picture fits its caption.

    media_searchmedia_view

  7. Wrote 18 posts and checked every version against each network's rules

    Instagram gets a caption with hashtags, LinkedIn a longer take, Threads something short and chatty. Each version is checked against that network's rules and character limit before anything is saved.

    posts_validate

  8. Scheduled all 18 on your calendar

    Up to 20 posts go in per request. They land on your RobinReach calendar, where you can drag, edit or delete any of them before they go out.

    posts_bulk_create

  9. Check it in RobinReach

    Everything your AI did is in RobinReach: the calendar, the posts and their status. Edit, move or delete anything from there.

Copy the prompt

Paste it into your assistant and change the details to fit your brand.

Plan December for Clay & Co. on Instagram, LinkedIn and Threads, four posts a week. Mix tips, studio life and new pieces, use photos from our library and write in our voice.

Works in Claude and ChatGPT
Also works in
Try saying

More ways to ask

Copy one, paste it into Claude or ChatGPT, and swap in your own details.

  • Plan next month for my brand on Instagram and LinkedIn: three posts a week, in our voice, at our usual posting times.

    Prompt 1

  • Save our content mix as 40% educational, 30% behind the scenes and 30% promotional, then plan the next four weeks around it.

    Prompt 2

  • Look at what is already scheduled this month and add one post to every empty weekday.

    Prompt 3

  • Plan December around our holiday sale: two teaser posts, a launch post and a last chance post on each network.

    Prompt 4

  • Use photos from the Autumn folder in my media library for every Instagram post you plan this month.

    Prompt 5

  • Move every post scheduled for next Friday to Saturday at the same time.

    Prompt 6

Browse the prompt library

Good to know

What it does, and what it doesn't

  • You stay in charge. Every post sits on your RobinReach calendar, where you can edit, move or delete it before it goes out. Prefer to check first? Ask for drafts and schedule them yourself.
  • Your content mix is saved to the brand as pillars, so next month you can simply say plan next month.
  • Timing comes from when your own posts got the most engagement on each network over the last 90 days, by the same rule as the best time to post heatmap in Reports. Where a network has too few posts to tell, or no post numbers (Google Business, and X below the Scale plan), your AI uses the posting times saved in your brand settings, or that network's usual peak hours.
  • Instagram, TikTok and Pinterest posts need an image or video. Your AI uses your media library, free Unsplash photos or AI images, which count toward your plan's AI image allowance.
  • Up to 20 posts go in per request. For a bigger month your AI simply sends them in batches.
Keep going

Start smaller, or stack one more feature

Every use case is a recipe of RobinReach features. These share some of this one's.

Start smaller

Combo

Fill the gaps in your calendar

Your AI spots the empty days in the next two weeks and fills each one in your voice.

Content calendarBrand voice 2 features See how it works Essential

Write in your brand voice

Your AI studies your past posts, remembers your corrections and writes like you on every network.

Brand voice 1 feature See how it works Essential

Captions for your photos

Your AI looks at each photo in a folder and writes a caption and alt text that match it.

Media library 1 feature See how it works

Related

Playbook

Turn a blog post into a week of posts

One link in, seven posts out: each idea rewritten for every network and scheduled across the week.

Blog to postsBrand voiceBest times to postPublishing to 13 networks 4 features See how it works Combo

Recycle your best posts

Your top posts of the quarter, rewritten with new hooks and scheduled again.

AnalyticsPublishing to 13 networks 2 features See how it works Combo

One video to TikTok, Reels and Shorts

Captions, titles, covers and settings for each network, from one sentence.

Video, Reels and ShortsPublishing to 13 networks 2 features See how it works

From the blog

See every AI use case

Questions

Frequently asked questions

Can ChatGPT plan and schedule my social media posts?
Yes, once ChatGPT is connected to RobinReach. On its own it can only write text in the chat. Connected, it can save your content mix, check your calendar, pick photos from your library and schedule each post in RobinReach, which publishes it to each network at the set time.

Can Claude make a social media content calendar?
Yes. Ask Claude to plan a week or a month and it builds the calendar inside RobinReach, not in a document you have to copy from. Each post lands on its day with a version for each network, and you can drag it somewhere else in RobinReach if plans change.

Will the posts sound like me?
Before writing, your AI reads your recent posts and follows how you write on each network: length, tone, emoji and hashtags. When you correct a post, it saves that preference for next time.

Does anything go live without me seeing it?
Scheduled posts go out at their time unless you change them, so look over the calendar first, or ask your AI for drafts and schedule them yourself. Assistants connected to RobinReach are also told to ask you before publishing anything immediately or deleting a post.

How many posts can it plan at once?
As many as you need. It creates up to 20 posts per request and keeps going until the month is full. The Bloom, Thrive and Scale plans have no monthly post limit, though X has its own daily limit per account.

Which RobinReach plan do I need for this?
Connecting Claude, ChatGPT or another AI assistant is included in the Bloom, Thrive and Scale plans. You can start on the free Seed plan and upgrade when you are ready to connect your AI.

Plan next month before lunch

Connect Claude or ChatGPT to RobinReach once, then plan a month in one message. Included in Bloom, Thrive and Scale.

Start free See every use case